HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / OH

JOANNA BLONDEAU, CNA

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Graduated: 2003

NPI: 1417943341

Practice Locations (2)

OSU OBSERVATION MEDICINE, LLC

410 W 10TH AVE

COLUMBUS, OH 432101240

6142938487

THE ASSOCIATION OF UNIVERSITY PHYSICIANS

325 9TH AVE

SEATTLE, WA 981042420

2067313000

Source: CMS National Downloadable File, September 2026.